Fuyou 6 rice
Examination and approval of Guiyandao 2005011
The whole growth period of medium rice in Sichuan was 151.6 days, which was 2 days shorter than that of Shanyou 63. It was about 135days in the middle and lower reaches of the Yangtze River and 128days in Guangxi. The plant height is 111.6 cm, the ear length is 24.7cm, the effective ear is 163000 / mu, the number of grains per ear is 170.1, the maximum single ear is 400grains, the seed setting rate is 85.98%, and the 1000-grain weight is 28.1g. The quality of processing and cooking is good, and the appearance quality is above average. Tested by the Rice testing Center of the Ministry of Agriculture in 2003, 8 indexes reached the second-grade excellent rice standard issued by the Ministry of Agriculture. It showed medium resistance to rice blast and bacterial blight in the field. In 2003, the average yield per mu was 565.70 kg, 8.79% higher than that of Shanyou 63, ranking first, and the average yield per mu was 525.34 kg, 7.76% higher than that of Shanyou 63, which was 7.76% higher than that of Shanyou 63. In 2004, the yield per mu of early rice in Guangxi reached 832.5 kg, ranking first among the tested varieties. In the national regional test on the upper reaches of the Yangtze River, the average yield per mu was 632.36 kg, 10.6% higher than that of the control, and the average yield per mu in Sichuan province was 643kg, 13.6% higher than that of Shanyou 63.
In the key points of cultivation, it is required to sow seeds in time, cultivate strong tillers and strong seedlings, 1.5 kg per mu of seeds, reasonable close planting, 1.5-20,000 holes per mu, formula fertilization, early topdressing of heavy bottom, timely disease prevention and pest control, so as to strive for higher yield.
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Fuyou No.1 (Rice)
"Fuyou 1" is a new super-high-yield hybrid rice combination bred by high and new technology, which has passed the national examination and approval (Middle and Upper reaches of the Yangtze River Group) in 2003. In the national regional test in 2001, the average yield per mu was 612.5 kg, ranking second. In 2002, the trial was continued, with an average yield of 597 kg per mu, ranking first, with an average increase of 7.04% over the control in two years. In 2003, it entered the national regional trial of the middle and lower reaches of the Yangtze River and Wuling Mountain area. The yield per mu in the production test in the past two years is 600 to 800 kg, which is wider than that of Hunan, Sichuan, Guangdong and Guangdong.
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Fuyou 4 rice
This variety is the new combination with the highest yield of middle rice approved in Sichuan in 2004. the growth period is 155days, which is about 3 days longer than Shanyou 63, effective panicle 179300 / mu, plant height 115.3 cm, panicle length 24.2cm, 157.6 grains per panicle, seed setting rate 85.8%, 1000-grain weight 26.6g. The combination has good leaf type, hard stem, large panicle and many grains, high yield, strong stress resistance, good comprehensive disease resistance, wide adaptability and no seed in the field.
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